140604390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8537}}^1$

素因数の和:8614

約数の個数: 64

約数和(自身を含む): 381136320

約数和(自身を除く): 240531930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 8537, 16470, 17074, 25611, 42685, 51222, 76833, 85370, 128055, 153666, 230499, 256110, 384165, 460998, 520757, 768330, 1041514, 1152495, 1562271, 2304990, 2603785, 3124542, 4686813, 5207570, 7811355, 9373626, 14060439, 15622710, 23434065, 28120878, 46868130, 70302195, 140604390]

約数ペア:

[(1, 140604390), (2, 70302195), (3, 46868130), (5, 28120878), (6, 23434065), (9, 15622710), (10, 14060439), (15, 9373626), (18, 7811355), (27, 5207570), (30, 4686813), (45, 3124542), (54, 2603785), (61, 2304990), (90, 1562271), (122, 1152495), (135, 1041514), (183, 768330), (270, 520757), (305, 460998), (366, 384165), (549, 256110), (610, 230499), (915, 153666), (1098, 128055), (1647, 85370), (1830, 76833), (2745, 51222), (3294, 42685), (5490, 25611), (8235, 17074), (8537, 16470)]